#3F434A Color

#3F434A is rgb(63, 67, 74) in RGB and hsl(218, 8%, 27%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#3F434A

HEX#3F434A

RGBrgb(63, 67, 74)

HSLhsl(218, 8%, 27%)

HSVhsv(218, 15%, 29%)

OKLCHoklch(38.2% 0.013 261.7)

CMYKcmyk(15%, 9%, 0%, 71%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #3F434A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.94:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.11:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #3F434A based on color wheel relationships. Click any swatch for its full breakdown.

Base#3F434A Complementary#4A463F Analogous#3F494A Analogous#413F4A Triadic#4A3F43 Triadic#434A3F

Tints & Shades

Lighter tints and darker shades of #3F434A, useful for hover states, backgrounds, and text variants.

Tints

#575C66 #6E7581 #898F9A #A7ACB4 #C2C6CB #DEE0E3

Shades

#383C42 #2F3237 #282A2F #212327 #1A1B1E #101113

Use #3F434A in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex